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explain why low capillary pressure is desirable
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∙ 12y ago
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Is blood pressure higher in capillaries than in veins?
The blood is under low pressure once entering the capillary.
What is the Capillary fluid shift mechanism?
exchange of fluid that occurs across the capillary membrane between the blood and the interstitial fluid. This fluid movement is controlled by the capillary blood pressure, the interstitial fluid pressure and the colloid osmotic pressure of the plasma. Low blood pressure results in fluid moving from the interstitial space into the circulation helping to restore blood volume and blood pressure.
When the osmotic pressure in a capillary exceeds the blood pressure in the capillary what is the net movement of fluid?
water and waste will move in capillary . water and waste will move in capillary .
Will an increase in capillary pressure shift fluid into the capillaries?
An increase in capillary pressure will shift fluid into or out of the capillaries
What is the relation of the donnan effect to osmotic pressure on capillary and on pH?
the effect of Donnan effect to osmotic pressure on capillary is that it gives the capillary the ability to *some text missing*
Capillary hydrostatic pressure?
Is exerted by blood pressure
What is the difference between wicking and absorption?
Wicking is a kind of absorption, in which capillary pressure is the only cause. The absorption may happen by external pressure and/or capillary pressure.
The most important force driving reabsorption at the venous end of a capillary is?
Blood colloid osmotic pressure
Which net pressure draws fluid into the capillary?
net osmotic pressure
What causes Plasma oncotic pressure?
The capillary oncotic pressure is higher because of the plasma proteins trapped within the capillaries. The high oncotic pressure pulls the water from from the interstitium into the capillary.
R134a high and low pressure readings?
For a home air conditioning unit 35 psig low and 125 - 150 psig high (depending on outdoor temp) are desirable.
What is the blood pressure of a capillary bed?
Pressure at capillary bed varies from 32mmHg at the arteriolar end to about 10mmHg at venous end, with an average of 17mmHg
